I’m trying to add another email to my profile, however, I’m not receiving the verification email.
It’s quite possible this has nothing to do with Gitlab.
The email address is a catchall on a custom domain which forwards to a Gmail address. I switched my DNS from Cloudflare to Namecheap several days ago. Now that the DNS has propagated, I can receive emails as normal, but I’m still not getting the confirmation email from Gitlab, no matter how many times I resend it.